Features and Benefits

  • High Accuracy and Precision
    • ±0.1°C Accuracy from +20°C to +50°C
    • ±0.15°C Accuracy from -20°C to +85°C
  • Low-Power Consumption
    • 1.7V to 2.0V Operating Voltage
    • 61μA Operating Current during Measurement
    • 0.75μA Standby Current
    • 10nA Power-Down Current
    • 8ms Integration Time
  • Safety and Compliance
    • High and Low Temperature Alarms
  • Digital Interface
    • Shared External Convert Temperature and Power-Down Input Pin
    • Dedicated Interrupt Output Pin
    • Autonomous Conversion Mode
    • 16 Different I2C Target Address Options
    • 48-Bit Unique ROM IDs Allow Device to be NIST Traceable

Product Details

The MAX30210 operates from 1.7V to 2.0V supply voltage, and is a low-power, high-accuracy digital temperature sensor with ±0.1°C accuracy from +20°C to +50°C and ±0.15°C accuracy from -20°C to +85°C. The MAX30210 has a 16-bit resolution (0.005°C).

The device uses a standard I2C serial interface to communicate with a host controller. There are four functional I/Os. Those functions include a dedicated interrupt pin, a shared external convert and power-down functional pin, and two target address select pins.

The MAX30210 includes a 64-word FIFO for the temperature data and also includes high and low threshold digital temperature alarms along with FIFO full alert. The device is available in a 0.968mm x 0.968mm x 0.5mm, 9-pin WLP package.


  • Wearable Devices for Fitness, Wellness, and Medical Applications
  • Medical Thermometers
  • Hearing Aids
  • Smart Clothing

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.